html,body{
    margin: 0;
    height: 100%;
}
.fx{
    display: flex;
}
.fx-col{
    display: flex;
    flex-direction: column;
}

.fx-g1{
    flex-grow: 1;
    overflow: auto;
}
.noshrink{
    flex-shrink: 0;
}
.align-center{
    justify-content: center;
}
.align-letf{
    justify-content: flex-start;
}
.align-right{
    justify-content: flex-end;
}
.align-between{
    justify-content: space-between;
}
.align-around{
    justify-content: space-around;
}
.valign-center{
    align-items: center;
}
.valign-start{
    align-items: flex-start;
}
.valign-end{
    align-items: flex-end;
}
.valign-baseline{
    align-items: baseline;
}

.valign-stretch{
    align-items: stretch;
}

.page{
    width: 100%;
    height: 100%;
    background: white;
    padding: 15px;
    box-sizing: border-box;
}


